Given the aspect of the dump, could look much like whales trying to accumulate at lower levels to make it jump. Anyhow, even without this conspiracy tale, the price is low after a 30% + dump and what the recent news is telling us is that the dev team wants its coin to be at the forefront of the blockchain technology.
So the coin lost 30% value and fundamentally improved the product at the same time. The pump might not come now, so being patient here can pay off. Being patient with a coin that just rekt you is difficult but it may give you that lambo race track on the moon at the end.
Given of the asset, I would still go with a marginal percentage of your portfolio so that you don't end up hating one of the most valuable projects there is out there in the crypto world.